Please use this identifier to cite or link to this item: http://hdl.handle.net/1822/63670

TitleSearch for a right-handed gauge boson decaying into a high-momentum heavy neutrino and a charged lepton in pp collisions with the ATLAS detector at s=13 TeV
Author(s)Onofre, A.
Castro, Nuno Filipe
ATLAS Collaboration
Issue date2019
PublisherElsevier
JournalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
CitationAaboud, M., Aad, G., Abbott, B., Abbott, D. C., Abdinov, O., Abed Abud, A., . . . Zwalinski, L. (2019). Search for a right-handed gauge boson decaying into a high-momentum heavy neutrino and a charged lepton in pp collisions with the ATLAS detector at s=13 TeV. [Article]. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 798. doi: 10.1016/j.physletb.2019.134942
Abstract(s)A search for a right-handed gauge boson , decaying into a boosted right-handed heavy neutrino , in the framework of Left-Right Symmetric Models is presented. It is based on data from proton–proton collisions with a centre-of-mass energy of 13 TeV collected by the ATLAS detector at the Large Hadron Collider during the years 2015, 2016 and 2017, corresponding to an integrated luminosity of 80 fb−1. The search is performed separately for electrons and muons in the final state. A distinguishing feature of the search is the use of large-radius jets containing electrons. Selections based on the signal topology result in smaller background compared to the expected signal. No significant deviation from the Standard Model prediction is observed and lower limits are set in the and mass plane. Mass values of the smaller than 3.8–5 TeV are excluded for in the mass range 0.1–1.8 TeV.
TypeArticle
URIhttp://hdl.handle.net/1822/63670
DOI10.1016/j.physletb.2019.134942
ISSN0370-2693
e-ISSN1873-2445
Publisher versionhttps://www.sciencedirect.com/science/article/pii/S0370269319306641
Peer-Reviewedyes
AccessOpen access
Appears in Collections:LIP - Artigos/papers

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